Planting – Drilling – Including trash control accessory
Reexamination Certificate
2011-01-04
2011-01-04
Novosad, Christopher J. (Department: 3641)
Planting
Drilling
Including trash control accessory
C111S163000, C111S193000
Reexamination Certificate
active
07861660
ABSTRACT:
An adjustable row cleaner includes a row cleaner assembly that functions to clear material from the ground surface. The adjustable row cleaner includes, in one embodiment, a connector that is in mechanical communication with both a row cleaner frame, to which row cleaner wheels may be pivotally mounted, and a first end of a translator member. The translator member may pivot with respect to the row unit frame and/or row unit sub-frame about a translator member pivot. The position of a translator member second end may be manipulated, thereby adjusting the maximum depth to which the row cleaner wheels penetrate the ground surface. The adjustable row cleaner may be powered or manually adjusted, and the position of the row cleaner wheels may be monitored and automatically adjusted via a control system.
REFERENCES:
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patent: 4785890 (1988-11-01), Martin
patent: 5497717 (1996-03-01), Martin
patent: 6148747 (2000-11-01), Deckler
patent: 6761120 (2004-07-01), Kovach et al.
patent: 2008/0023207 (2008-01-01), Lung et al.
patent: 1996080104 (1996-03-01), None
patent: 2006-101815 (2006-04-01), None
Damschen Charles A.
Hamilton Jay R.
Hamilton IP Law, PC.
Novosad Christopher J.
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